Used APPLIED BIOSYSTEMS Voyager DE PRO #87890 for sale

APPLIED BIOSYSTEMS Voyager DE PRO is a compact, high-performance electrospray ionization (ESI) quadrupole ion trap mass spectrometer designed to provide maximum sensitivity and separation for even the most demanding mass spectrometry (MS) applications. The system is easy to use and provides fast, accurate information for peptide mapping and qualitative protein analysis. Voyager DE PRO utilizes a multipole linear ion trap technology to provide increased duty cycle for improved sensitivity and resolution. This is done by employing a pulsed voltage ramp modulation on the multipole rods, allowing ions to be ejected from the trap in a more efficient manner than with traditional ion trap technology. The multipole ion trap is also capable of providing true MS/MS sequencing capability, with high data precision and accurate mass measurements due to the low noise, high sensitivity capabilities of the detector. APPLIED BIOSYSTEMS Voyager DE PRO has a linear quadrupole mass analyzer and detector, which are the primary components used to identify and quantify compounds in the sample. The quadrupole mass analyzer acts as a filter, enabling ions of certain masses to pass through, while rejecting those of other masses. The mass detector then measures the mass of the molecules passing through the quadrupole and produces an ion spectrum. Voyager DE PRO is capable of operating with two activated sources, enabling it to detect both positive and negative ions in the sample. APPLIED BIOSYSTEMS Voyager DE PRO utilizes an ESI source, which generates charged droplets of the sample being analyzed, fragmenting the molecules and creating ions. To ensure the most accurate results, the instrument is equipped with ProXion™ ESI source, which is optimized for the most stringent protonation and deprotonation requirements. Voyager DE PRO contains an integrated data management module that stores and transfers data to commonly used operating systems. This module also includes a temperature-controlled workstation for sample preparation and database searching for peptide identification. APPLIED BIOSYSTEMS Voyager DE PRO also uses a high-stability reference frequency source that helps improve the accuracy and stability of the power supplies and detectors. This reference frequency source is capable of detecting frequencies of 0.2 ppm, ensuring that the instrument is able to operate at a much higher level of accuracy. Overall, the Applied Biosystem Voyager DE PRO is a high-performance, user-friendly ESI quadrupole ion trap mass spectrometer designed to provide maximum sensitivity and separation for even the most demanding MS applications. It is an ideal choice for complex MS research and biomarker discovery, delivering outstanding sensitivity and accuracy to support the researcher in the advancement of science.